Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles

PPC34: the Expand-o-Matic Testing

February 4, 2026
Cignet Phone Pal / Double Take / Everyday Attache / Eye Candy / Gemini FlightBag / Walkabout Wallet

the February ’26 Eye Candy Showcase

Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles / Videos

PPC34: the Expand-o-Matic Introductory Video

Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles

PPC34: the Expand-o-Matic Pattern Release

Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles

PPC34: the Expand-o-Matic Cover Reveal

Check out our Blog Archive! (below) by Studio Kat Designs

Studio Kat Designs

PPC18- The Wide Ones

By Kat | Oct 4, 2018
So… in our last post I showed you the first duo in what will eventually be a 4-duo set of storage/travel bags, ...
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A sketch of a bag with a zipper.

PPC28: The Inspiration

By Kat | Oct 8, 2022
So here we go again! It seems like we were just working on the Katalina Shoulder Bag (and actually, we ...
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A bag with butterfly design on the chair

PPC19: Dream Another Dream

By Kat | Apr 5, 2019
So… in our last post I told you that the design aspects for our new pattern for Spring 2019 were pretty much ...
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closeup shot of the ongoing making of a bag

Sew-in Magnet Stitching Tips

By Kat | Aug 13, 2015
So… I tell everyone who will listen that I LOVE using our sew-in invisible magnet snaps because… They snap together ...
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